MCQOPTIONS
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| 1. |
On the horizontal surface of a truck (m = 0.6), a block of mass 1 kg is placed. If the truck is accelerating at the rate of 5m/sec2 then frictional force on the block will be [CBSE PMT 2001] |
| A. | 5 N |
| B. | 6 N |
| C. | 5.88 N |
| D. | 8 N |
| Answer» B. 6 N | |